Open to opportunities

Jose Rai

@joserai

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Senior FullStack Developer specializing in .NET Core, Angular, and scalable microservices.

United Kingdom

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What I'm looking for

I seek a collaborative, agile team role where I can lead full-stack solutions, mentor peers, and deliver scalable, testable systems with modern Microsoft and web technologies.

I am a Senior FullStack Developer with eight years' experience building scalable, maintainable web applications using .NET Core, C#, Angular, and TypeScript. I lead microservices design, integrate messaging systems like RabbitMQ, and drive CI/CD practices to improve performance, reliability, and delivery cadence.

I focus on clean architecture, dependency injection, and comprehensive unit testing (reaching 85% coverage) to reduce defects and speed releases. I collaborate closely with product managers, QA, and cross-functional teams to translate business requirements into high-quality solutions and mentor colleagues to uphold best practices.

Experience

Work history, roles, and key accomplishments

Senior FullStack Developer

Instil

May 2019 - Sep 2025 (6 years 4 months)

Led development of scalable microservices with .NET Core and C#, improving system performance by 30% and increasing user engagement by 25% through RESTful APIs and Angular frontends.

C++.NET Core Microservices Angular TypeScript RabbitMQ REST APIs Azure DevOps

Software Developer

Vietnam Consulting Group

Oct 2017 - Mar 2019 (1 year 5 months)

Developed backend services with .NET Core and microservices patterns and built responsive Angular frontends, aiding migration from legacy systems and improving maintainability.